X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=utils%2Fext-core%2FREADME;fp=utils%2Fext-core%2FREADME;h=84f213d7953334456d8a540cca11284f2a108d0a;hp=bb5f3aade52e3cefb175b6ff4b97d6aa5b6492d0;hb=c14c7b82c82806bf9c8333e50c6648c3a58cd951;hpb=3cbff191879a0db04496cfaa19c087441fd1ce74

diff --git a/utils/ext-core/README b/utils/ext-core/README
index bb5f3aa..84f213d 100644
--- a/utils/ext-core/README
+++ b/utils/ext-core/README
@@ -4,6 +4,12 @@ In particular, typechecker and interpreter give a precise semantics.
 ---------------------
 tjc April/May 2008:
 
+==== Documentation ====
+
+Documentation for the External Core format lives under docs/ext-core in the
+GHC tree. If you are building from HEAD, do not rely on the version of the
+External Core documentation that lives in haskell.org -- it is obsolete!
+
 ==== Notes ====
 
 The checker should work on most programs. Bugs (and infelicities)